<template>
  <div class="articleHeader">
    <van-nav-bar
    left-arrow
    title="文章详情"
    @click-left="$router.back()"
    >
    <van-icon slot="right" name="ellipsis" />
  </van-nav-bar>
  </div>
</template>

<script>
export default {
  methods: {
    onClickLeft() {
      // Toast('返回');
      this.$router.back()
    }
  },
};
</script>

<style scoped lang="less">
.articleHeader
{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  /deep/ .van-nav-bar .van-icon{
  color: #fff;
}
} 
</style>